Class / Patent application number | Description | Number of patent applications / Date published |
383116000 |
Coating or lamination
| 21 |
383113000 |
Barrier layer or ply (e.g., waterproof)
| 10 |
383110000 |
Insulated
| 7 |
383114000 |
Including specified end structure | 4 |
20080292223 | High Strength Multi-Layer Bags - A plastic reinforced, gusseted pinch bag. The bag is preferably formed from a sheet of clay coated kraft paper. High quality graphics may be printed on the clay coating. A plastic matrix is laminated to the exterior of the sheet which is then formed into a gusseted tube and separated into sections. Each section is then closed at one end to form bags. The plastic matrix on the exterior of the bags will protect them from tears and punctures and help prevent spreading of any tears that may form. Additionally, the matrix and the adhesive used to laminate the matrix to the sheet will form a plastic coating on the exterior of the bags which will make the bags more resistant to moisture. The preferred adhesive and matrix will be transparent or very nearly so, allowing the graphics on the bags to be viewed without obstruction. | 11-27-2008 |
20110135223 | MULTILAYERED LIQUID CONTAINER - A multilayered liquid container having a discharge port welded under specified conditions to a sealant, which is constituted of a resin comprising a cycloolefin resin as a main component. The discharge port is composed of: an innermost layer constituted of a resin comprising a cycloolefin as a main component; and a surface layer whose main part is constituted of a resin comprising a specific type of polyethylene as a main component. According to the present invention, there can be provided a multilayered liquid container, which can prevent an effective component of a content fluid from being adsorbed onto or penetrating through not only the container body, but also the resin constituting the discharge port, and enables high temperature sterilization treatment, coupled with the discharge port having high welded strength and drop strength. | 06-09-2011 |
20120269467 | Pouch Bag, Closure Device and Method of Manufacture of a Bag - The invention presents a flexible bag of the pouch type, made from a single or multilayer flexible packaging material, where said bag comprises a first and a second side panel and a bottom panel, where said side panels has a top edge, two side edges and a bottom limitation, where the first side panels' bottom limitation converges into a spout shaped triangle said triangle having an apex, where the distance between the top edge and the apex of the spout shaped triangle is substantially larger than the distance between the second side panels top edge and bottom limitation, and where said spout near the apex optionally is provided with means for detaching said apex from the bag. | 10-25-2012 |
20140376833 | FLEXIBLE CONTAINER - A container for holding and delivering liquids is disclosed. A method of making the same is disclosed. The container can have a molded container top, a molded container bottom, a flexible film reservoir, and a handle extending from the container top to the container bottom. The reservoir can be laterally exposed around the entire circumference of the reservoir along a part of the longitudinal length of the reservoir. A thermally insulated reservoir system is disclosed. The reservoir system can have a bag having a multi-layered bag wall. The bag wall can have a first layer sealed to a second layer. The volume defined between the first layer and the second layer can be partially or completely filled with a fluid insulator, such as air or saline solution. The volume defined between the first layer and the second layer can also or alternately be partially or completely filled with a solid insulator, such as a matted fiber layer. | 12-25-2014 |
383111000 |
Removable ply | 3 |
20120294553 | Medical Sterilization Bag - The present invention relates to an improved medical sterilization bag, comprising: a first thin layer, a second thin layer, an intermediate film layer, and a third thin layer, wherein the three edges of the second thin layer are attached to the three edges of the first thin layer for forming a bag structure with a first opening; a second opening is formed on the second thin layer. The intermediate film layer has a third opening attached to the surface of the second thin layer for covering the second opening; in addition, the size and the position of the third opening is relative and opposite to the second opening. The third thin layer is attached to the surface of the intermediate film layer for covering the third opening, wherein the third thin layer are tightly pasted with the intermediate film layer and can not to be ripped out from the intermediate film layer easily, but the intermediate film layer can easily be ripped out from the second thin layer; So that, by this way, the intermediate film layer and the third thin layer can easily be ripped out from the bag structure. | 11-22-2012 |
20140023298 | SYSTEMS AND METHODS FOR THE STORAGE AND DISPOSAL OF WASTE CEMENT - A collapsible bladder system for the storage and disposal or re-use of cement returns from oil and gas wells is described. The collapsible bladder system includes a flexible storage bag having an input valve, an output valve and a vent that can be easily set up and transported by a single person. Cement returns are pumped into the flexible storage bag and allowed to harden into a cement block. The cement block covered with the storage bag can be hauled away for disposal or re-used for a secondary purpose, such as a barricade. | 01-23-2014 |
20140140643 | Cooler/lunch bag with detachable liner - A cooler/lunch bag with a detachable liner has dual functions in that it can be converted to a carry/shopping bag when its liner is detached and then folded on the bottom of the bag. The liner is waterproof, easily removed, cleaned, repaired or replaced. The bag can be machine-washed. Therefore, a cooler/lunch bag of such design can be maintained in good condition and is suitable for long-term use, in contrast to the currently available cooler/lunch bags with fixed liner, which can not be thoroughly cleaned or repaired and are disposable items. | 05-22-2014 |
383112000 |
Stretchable layer or ply | 1 |
20150298862 | MULTI-LAYERED BAGS WITH SHORTENED INNER LAYER - Multi-layered bags include an outer layer or bag and an inner layer or bag that is shorter than the outer layer or bag. The shortened inner layer or bag can stretch or expand to the outer layer or bag when loaded with objects or otherwise strained. Such multi-layered bags can allow for a reduction in thermoplastic material without compromising the strength of the multi-layered bag. In various implementations, the inner layer or bag may be non-continuously laminated, continuously laminated, or joined only along one or more edges to the outer layer or bag. Implementations including non-continuous bonds securing the inner layer or bag to the outer layer or bag can provide additional strength to the bag. Methods of forming multi-layered bags with a shortened inner layer including inserting an inner layer within an outer layer and then joining the layers to form a bag. | 10-22-2015 |
Entries |
Document | Title | Date |
20080199110 | Fluids container - The present invention provides a method for treating a surface of a layered polymeric structure. The method includes the steps of: (1) providing a film having a layered structure formed by adhering first and second non-molten polymeric sheets in an overlap and texturing a surface of the first or second non-molten sheets with a chill roll to form fluid pathways on a surface of the film; (2) attaching an access member to the film; and (3) forming the film into a container having a peripheral seal defining a chamber, and having the fluid pathways facing the chamber and having the fitment providing access to the chamber. | 08-21-2008 |
20080205800 | TRANSPARENT BIAXIALLY ORIENTED POLYPROPYLENE FILM WITH LOW MOISTURE VAPOR AND OXYGEN TRANSMISSION RATE - A laminate film comprising a polyetheramine resin-containing layer, an adhesion-promoting tie-layer, and a core layer comprising of high crystalline propylene homopolymer and crystalline Fischer-Tropsch wax with an optional amount of hydrocarbon resin which exhibits excellent transparency and oxygen and moisture barrier properties. The laminate film could further have additional layers such as a second polyolefin resin-containing layer, or combinations thereof. | 08-28-2008 |
20080226207 | Packaging device and method of using the same - A packaging device generally includes a flexible inner container, a flexible outer container, and a one-way valve in fluid communication with the inner container. Articles to be packaged are contained within the inner container, and the inner container is positioned within the outer container. When the containers are closed and pressure is applied to the outer container, ambient fluid trapped within the outer container transfers the pressure to the inner container, thereby urging fluid flow from the inner container, through the one-way valve, and out of the packaging device. | 09-18-2008 |
20090022434 | PACKAGING BAG AND DRYING AGENT WITH MOISTURE ABSORPTION INDICATOR FUNCTION - A packaging bag and a drying agent with a moisture absorption indicator function are provided without using a heavy metal harmful to the human body. The packaging bag includes a first packaging material ( | 01-22-2009 |
20090067760 | BAGS HAVING ODOR MANAGEMENT CAPABILITIES - Bags or liners having incorporated therein an effective amount of odor management agents including a counteractant agent, a neutralizing agent and optionally, a masking agent, whereby the odor management agent imparts no perceptible scent to the bags or liners, such that the bags or liners are substantially free of fragrance while the odor management agent reduces malodor emanating from products disposed within the bag. Further, the invention is drawn to web materials for use in forming the bags or liners having odor management agents. The odor management agent is disposed within the bag or dispersed substantially uniformly throughout the web. | 03-12-2009 |
20090080812 | HIGH TEMPERATURE COOKING BAG FOR PACKAGING AND COOKING WHOLE MUSCLE MEAT PRODUCTS - High temperature bags for use in high temperature processes. Suitable high temperature processes include cooking food products, such as whole muscle meats, and sterilization of medical instruments. The high temperature bags may be comprised of multilayer films comprising materials that can withstand high temperatures and also have other beneficial properties such as, for example, the ability to be readily heat sealed, durability, no adhesion to food products, and good/improved moisture and gas barrier properties. These high temperature bags can preferably withstand temperatures greater than the boiling point of water, i.e., 212° F., more preferably greater than 300° F. and more even more preferably greater than 350° F. Furthermore, the high temperature bags may be used to freeze and ship products and may be placed directly into a high temperature environment, such as an oven or microwave, in order to cook or sterilize a product contained within the bag. | 03-26-2009 |
20090324143 | BAGS HAVING COMPOSITE STRUCTURES AND RELATED METHODS - A bag can include walls formed of a material having multiple layers, which can include a paper layer located between an outer layer and an inner layer. The outer layer can be formed from a nylon material and the inner layer can be formed from a polyolefin material, and the bag can exhibit grease-resistant properties. The bag can be formed into a variety of configurations, such as a sewn-open-mouth configuration in which a stitching element extends through a wall of the bag or a variety of pinch-type closure configurations. | 12-31-2009 |
20100014789 | VACUUM STORAGE BAG - A vacuum storage bag providing an interior volume for storing food items in an evacuated condition has air flexible sidewalls made of a gas permeable material. The gas permeable sidewalls can be made of multiple layers including a heat sealing innermost layer and a relatively stronger, outwardly disposed gas permeable layer. The heat sealing layer can be low density polyethylene to facilitate forming of the bag with heat seals and the stronger gas permeable layer can be high density polyethylene to provide the bag with sufficient strength and toughness. In various embodiments, the storage bag can include interlocking closure strips for releasably closing an opening, a one-way vacuum valve for evacuating the interior volume, and a textured portion along one sidewall to facilitate evacuation. | 01-21-2010 |
20100135602 | Flexible container - A flexible container comprises a mesh material layer and a thermoplastic layer that forms a wall of the flexible container and is disposed external to the mesh material layer. A flexible handle is disposed external to the mesh material layer. The mesh material layer, the thermoplastic layer, and the flexible handle are joined by a set of stitching disposed therethrough. | 06-03-2010 |
20100177991 | Packaging material having radio frequency identification function and bag structure using the same - The present invention is to provide a packaging material having a radio frequency identification (RFID) function and a bag structure using the same, wherein the packaging material comprises a surface material having an inner surface covered with a metal layer (such as aluminum foil), the metal layer has a slot with a width considerably smaller than a length thereof, and two longer side edges of the slot are connected to two feed-in ends of a radio frequency identification (RFID) chip, respectively, so as to form a slot antenna on the metal layer and enable the RFID chip to receive signals of electro-magnetic waves through the slot antenna. Therefore, the packaging material having the RFID function can be easily and speedily manufactured by forming the slot on the metal layer and installing the RFID chip to the corresponding positions of the metal layer. | 07-15-2010 |
20100195938 | Multi-layer film and medicine container using the same - Disclosed is a multi-layer film comprising: a surface layer having a thickness of 10 to 50 ∫Ê m made of an ethylene-∫ | 08-05-2010 |
20100215293 | AIR BAG WITH PRESSURIZATION SPACE - An air bag includes two inner sheets facing each other, two outer sheets located at an outer side of the two inner sheets, heat resistance material located at an inner side of any one inner sheet, a first thermal bonding line thermally bonding the two outer sheets to form air input channel, a second thermal bonding line thermally bonding the inner and outer sheets along the material with gap from the first thermal bonding line, and third thermal bonding lines extending from the second thermal bonding line oppositely to the air input channel to form air pillars, a second thermal bonding portion being formed to cross the third thermal bonding lines to thermally bond the two inner and outer sheets to form a pressurization space between the second thermal bonding portion and line, and the second thermal bonding portion being spaced apart from adjacent second thermal bonding portion to form a second passage. | 08-26-2010 |
20110064335 | BAG WITH LINER - A bag for encasing material is described. The bag comprises a sheet comprising a top panel, a bottom panel, an extended panel, a tear line separating the extended panel from the bottom panel, and a fold line separating the bottom panel from the top panel, the top panel being defined by a top border, a bottom edge, a bottom border, and the fold line, the bottom panel being defined by a top border, the fold line, a bottom border, and the tear line, and the extended panel being defined by a top border, the tear line, a bottom border, and a top edge; and a liner attached to a first side of the sheet and intersecting the fold line, the first side of the sheet being folded onto itself at the fold line, the top panel top edge being joined to the bottom panel top edge, and the top panel bottom edge being joined to the bottom panel bottom edge. | 03-17-2011 |
20110064336 | Medical Instrument Sterilization Pouch - The sterilization pouch includes a sealable inner space for receiving one or more medical instruments, a preferred instrument being a hinged plier. The pouch is generally comprised of first and second layers, the layers being sealed around a peripheral edge except a separation in the seal to form an opening for accessing the inner space and a flap for closing the opening. The pouch has an upper portion and a first and second lower portion extending therefrom, the upper portion being comprised of a vertical length just as long or longer than the lower portions to allow for insertion and removal of the instrument through the opening, wherein the opening is along the peripheral edge of the upper portion. A recessed portion separates the first and second lower portions, such as to permit the inner space to connect the first and second lower portions only through the upper portion. | 03-17-2011 |
20110097021 | BULLET RESISTANT BACKPACK - A lightweight ballistic protection backpack and other useful items are realized utilizing one or more panels of ultra high molecular weight polyethylene (or UHMWPE) unidirectional laminate. | 04-28-2011 |
20110097022 | Easy Open Package with Discrete Laminate Having Panel Section with Easy-Open Sealant - An easy-open package includes a pouch including a first and second side panel, and discrete laminate including a base strip and a panel section having an inner surface comprising an easy-open sealant, the panel section sealed to the base strip; at least one of the base strip and panel section anchored to the first side panel; and a product in the pouch. | 04-28-2011 |
20110103720 | METHOD OF MANUFACTURING A BAG AND A BAG - A method of manufacturing a bag is performed by supplying at least two sheets, wherein each sheet comprises at least an inner layer made of an inner layer material and an outer layer made of an outer layer material. The inner layer material has a higher melting temperature than the outer layer material. The outer layers of the sheets are laid onto each other and welded to each other along a welding seam such that an almost entirely sealed cavity between the sheets arises, but leaving open an entrance opening to the cavity. After that, the thus formed bag is turned inside out through the entrance opening, and then a portion of the sheets around the entrance opening is folded inwardly of the thus formed bag such that the outer layers thereof face to each other and are then welded to each other such that the bag obtains a sealed cavity between the sheets. | 05-05-2011 |
20110164836 | PLASTIC BAG WITH REINFORCED SIDES - A plastic bag includes a body having overlapped first and second layers. The overlapped first and second layers define a receiving space. The body further includes two sides respectively having a first corrugated portion and a second corrugated portion. Each of the first and second corrugated portions includes a layer unit having eight layer sections. Each of the eight layer sections is a portion of one of the first and second layers. | 07-07-2011 |
20110182532 | LINER FOR USE WITH FLEXIBLE CONTAINERS - A flexible liner has a planar base and multiple sides extending up from the planar base. The base and sides of the flexible liner define a cavity for receiving foodstuffs or other items. The flexible liner is generally dimensioned to fit within a cavity of a flexible container bag, such as a soft-sided cooler, duffle bag, gym bag or reusable grocery tote bag. The flexible liner provides increased rigidity and durability for the flexible container bag. While manual force deforms the flexible liner from its original shape, the liner is elastic and has shape memory such than when the force is removed, the liner will return to its original shape. The liner is made from a viscoelastic polymer material. Further, the liner can be attached to or configured to be removable from the flexible container bag. | 07-28-2011 |
20110249918 | BAG WITH LINER AND METHOD OF FORMING SAME - A bag for encasing material is described. The bag comprises a sheet having a top panel, a bottom panel, an extended panel and a liner. A tear line separates the extended panel from the bottom panel, and a fold line separating the bottom panel from the top panel. The top panel is defined by a top border, a bottom edge, a bottom border, and the fold line. The bottom panel is defined by a top border, the fold line, a bottom border, and the tear line. The extended panel is defined by a top border, the tear line, a bottom border, and a top edge. The liner is welded to a first side of the sheet and intersects the fold line. The first side of the sheet is folded onto itself at the fold line. The top panel top edge is joined to the bottom panel top edge, and the top panel bottom edge is joined to the bottom panel bottom edge. A method of forming the bag is also provided. | 10-13-2011 |
20110293206 | BAGS MADE FROM RECLAIMED PLASTIC MATERIAL AND METHODS FOR MAKING SAME - Bags are formed from reclaimed plastic material. Each bag comprises two opposed sheet sections formed substantially entirely of a first plastic type, but also containing impurity particles of a different plastic type. The sheet sections comprise at least two distinct independent layers, with each layer in each sheet section being surface bonded to each adjacent layer in that sheet section. Although discontinuities in each layer resulting from the impurity particles create weak areas and in some cases apertures, the weakened portions of each layer are reinforced by portions of the other layer that are not weakened, since there is a minute likelihood that an impurity particle in one layer will be precisely co-located with an impurity particle in an adjacent layer. Thus, each layer reinforces the other layer to maintain structural integrity of the sheet section and of the bag. Methods for forming such bags are also described. | 12-01-2011 |
20120008886 | BULK TRANSPORT BAG WITH FORKLIFT SLEEVES - The bulk transport bag has an opening at the top and closed at the bottom. It has four sides which are reinforced with a rigid stiffening in the shape of a crisscross. Along the two longest sides at the top of the bag, there are sleeves which have many rows of stitching attaching them to the sides of the bag. These sleeves enable the easy access of forklift tynes to slide through and pickup the bag. The bulk transport bag also has two sleeves which are attached to the bottom of the bag. These sleeves have many rows of stitching to keep the sleeves secure. These bottom sleeves protrude from the edge of both ends of the bag. The bottom sleeves are also attached to the side of the bag with one row of stitching. The bulk transport bag eliminates the need or use of pallets. | 01-12-2012 |
20120039550 | Incrementally-Stretched Adhesively-Laminated Films and Methods for Making The Same - Incrementally-stretched adhesively-laminated films include two or more film layers adhesively bonded together. At least one of the two or more film layers is incrementally stretched. The incrementally-stretched adhesively-laminated films can have maintained or increased strength parameters despite a reduction in gauge. The incrementally-stretched adhesively-laminated films can be formed into bags for use as trash can liners or food storage. Methods of forming incrementally-stretched adhesively-laminated films include cold stretching one or more of the first and second film layers and adhesively bonding the film layers together. | 02-16-2012 |
20120063706 | Multi-Layered Bags With Discrete Non-Continuous Lamination - Multi-layer bags may be formed to include first and second sidewalls joined along a first side edge, an opposite second side edge, and a closed bottom edge. The first and second layers may be non-continuously laminated together in discrete sections to include bonded regions in which the layers are bonded and unbonded regions in which the layers are not bonded. Such a bag may be described as a “bag-in-a-bag” type configuration in which the inner bag is non-continuously bonded to the outer bag. The inventors have surprisingly found that such configurations of non-continuous bonding provides increased and unexpected strength properties to the multi-layer films and bags. | 03-15-2012 |
20120099808 | My little secret pack - A personal portable sealable and re-sealable storage enclosure made of material that is to visually conceal, obscure, hide, cloak, or otherwise prevent the viewing of contents, can maintain leak resistant seal, washable, with optional strap or lanyard attachment for hands-free transport. You are able to carry any product without having to worry about leaks or damage to your personal bags. The secret pack is covered with a beautiful and washable fabric. What makes the secret pack different from any other personal bag is that you can carry personal items without anyone knowing the content of your pack, and can be used for everything of day to day use. This pouch has been tested for safe travel in standard commercial airline altitudes and leak resistant which keeps your personal items dry. The secret pack can also be wiped clean with a damp cloth or washed in the wash machine. | 04-26-2012 |
20120106879 | BAG MADE OF COMPOSITE MATERIAL AND METHOD FOR ITS MANUFACTURE - Bag made of a composite material, comprising at least one layer of cellulosic material such as paper or the like, onto which at least one layer of water-soluble polymer material is directly applied and adhered, and method for the manufacture of such bag. | 05-03-2012 |
20120114270 | Electromagnetic radiation attenuator pouch - An electromagnetic radiation attenuator pouch for a cell phone or other portable electronic device producing electromagnetic radiation emissions, the attenuator pouch formed of a pair of flaps coupled together along corresponding edges thereof, wherein each of the flaps includes at least a sheet of electromagnetic radiation buffering material operable for shielding against electromagnetic waves in at least one of a radio frequency (RF) band and a microwave frequency band. A pocket is formed between the pair of flaps spaced substantially equidistantly inwardly of the edges of the flaps for forming a radiation buffer zone between the pocket and the respective peripheral base and opposing side edges of the flaps. A mouth opening is formed between the pair of flaps along one peripheral edge thereof, and a lead-in guide is formed between the flaps and communicates between the mouth opening and the pocket. | 05-10-2012 |
20120114271 | ASEPTIC POUCH WITH A SPOUT - Packaging bag ( | 05-10-2012 |
20120141050 | Clip for attaching articles together - A clip system includes a first resilient clip member having a curved rear wall portion and finger gripping portions sufficiently resilient that when pressed together by the fingers of an operator, the jaw portions will open and when released will be urged toward an abutted condition, the curved rear wall portion having a first aperture with a concave recess at an outer surface, a slot extending from the first aperture to a second aperture located a predefined distance from the first aperture where the slot is narrower than the first aperture and the second aperture, and a detent connected to the clip member and adjacent to the slot, and a tether member rotationally and pivotally connected to and retained in the first aperture. | 06-07-2012 |
20120195531 | Easy Open and Reclosable Package with Discrete Laminate with Die-Cut - An easy-open and reclosable package includes a pouch including a discrete laminate including a base strip, a panel section, and a die cut defining a die cut segment; a first and second anchor seal; the base strip including a sealing segment, backing segment, and intermediate layer including a pressure sensitive adhesive; and a product disposed in the pouch. The die cut segment is so arranged that when the package is opened, the sealing segment is partially removed from the base strip, the pressure sensitive adhesive is partially exposed, and the package can thereafter be reclosed by adhering any of the first side panel, second side panel, and panel section to the pressure sensitive adhesive. Methods of making the package, and a pouch, are also disclosed. | 08-02-2012 |
20120251019 | RECYCLABLE PACKAGING CONTAINER FOR DRY BASED POWDERS, GRAINS, PARTICULATES AND AGGREGATES - A recyclable bag for dry based powders, grains, particulates or aggregates having a minimum single ply of high-density porous paper adapted to be foldably configure into a sealable bag shape wherein at least one ply of high density porosity paper has an adhered layer of a hydrophobic biodegradable material on an external and/or internal side wherein the adhered layer of hydrophobic biodegradable material includes a series of holes, spacing and/or slots within or around the hydrophobic biodegradable material to allow air to pass there through for aeration of the bag during filling of the bag. | 10-04-2012 |
20120269466 | Multi-Layered Films With Visually-Distinct Regions and Methods of Making The Same - Multi-layered thermoplastic films include intermittent stretched regions that are visually distinct from un-stretched regions. The stretched regions can be white, opaque, and non porous. The multi-layered thermoplastic films with visually-distinct stretched regions can be formed into bags for use as trash can liners or food storage. Additionally, methods of stretching thermoplastic films to create visually distinct stretched regions include incrementally stretching a plurality of film layers, at least one of which includes a thermoplastic material and a voiding agent. | 10-25-2012 |
20120308166 | EASY OPEN FLEXIBLE CONTAINER - An easy open flexible container including two webs of material sealed together to form a containment area. At least one of the two webs includes at least two layers and one of the two layers includes a slit or perforation. The easy open flexible container further includes a heat seal joining the at least two layers together. The heat seal positioned over or adjacent to the slit or perforation to form a tearable track for opening the easy open flexible container. | 12-06-2012 |
20130016925 | FLEXIBLE POUCH - A pouch and method of forming a pouch made of a laminate material is provided. The pouch includes a contoured side edge having crests and troughs in series with each other, the crests are spaced apart from each other so as to form troughs configured to receive the fingers of a user to facilitate the gripping of the pouch. The contours are further operable to prevent the formation of wrinkles along the edges of the pouch body. A method for forming a pouch and operable to prevent ketones from entering the pouch body is also provided. | 01-17-2013 |
20130163898 | Lined Resealable Plastic Bag - The lined resealable plastic bag provided by the present invention has been strategically lined with paper towels to absorb excess moisture keeping food, specifically, fruits, vegetables, and meats fresher for a longer period of time. The invention has three main purposes; 1) positively impacts the taste and texture of food, making it more enjoyable to eat, 2) increases the life of certain foods, thus aid in reducing overall grocery costs for consumers, and finally 3) helps reduce the amount of paper product waste in households as the lining accurately covers the inner surface. | 06-27-2013 |
20130170772 | FILM BAG - The disclosure relates to a multilayer film bag ( | 07-04-2013 |
20130236130 | Device For A Biological Liquid Treatment Installation - The invention concerns a device comprising a base ( | 09-12-2013 |
20130279830 | BAG FOR THE CONTAINING OF LIQUID PRODUCTS EMANATING GAS, IN PARTICULAR YEAST - Bag for containing liquid products which produce gas, in particular yeast, of the double wall type, including two opposite faces ( | 10-24-2013 |
20130301959 | MATERIAL STORAGE AND DISPENSING PACKAGES AND METHODS - Packages and methods for storage and dispensing of materials, e.g., high purity liquid reagents and chemical mechanical polishing compositions used in the manufacture of microelectronic device products, including containment structures and methods adapted for pressure-dispensing of high-purity liquids. Liner packaging of liquid or liquid-containing media is described, in which zero or near-zero head space conformations are employed to minimize adverse effects of particle generation, formation of bubbles and degradation of contained material. | 11-14-2013 |
20130330026 | Pouch for Storage and Preservation of Wine - A system for the storage and preservation of wine using a pouch is disclosed. The combination of pouch materials and method of packaging results in a product with an extended shelf-life. The compact and efficient nature of the packing reduces the cost and weight of packaging materials, reducing weight and lowering cost. The laser-scored removable corner allows for easy-opening without worry of spillage. | 12-12-2013 |
20140016883 | HYBRID BLOOD COMPONENT STORAGE BAG AND METHOD OF MAKING SUCH BAG - A hybrid blood component storage bag having one side of the bag with a greater permeability than another side of the bag and the method of making such bag. | 01-16-2014 |
20140193104 | Frilled bag - A frilled panel, with frills extending from the top and/or bottom edges, that is attached to a panel of a bag as decoration. A cutter is used to produce cuts that form the frills. | 07-10-2014 |
20140199001 | STORGE BAG HAVING A LIQUID ABSORBING SPACER - A storage bag includes an upper layer and a lower layer. The lower layer is bonded to the upper layer. An internal cavity is formed by the layers. An edge is formed by the upper and lower layers. The edge has an opening to provide access to the internal cavity. A spacer is mounted within the internal cavity. The spacer may include at least one channel or cavity that holds liquid in the storage bag when suction is applied to the internal cavity. The spacer provides a structure that prevents the flexible material of the bag layers from moving inward and exerting a pressure on the liquid. The retention of the liquid by the spacer prevents liquid from contaminating the vacuum sealing machine. | 07-17-2014 |
20140212078 | EXPANDABLE BAG - An expandable food storage bag is provided having gusseted sides so that larger food or other items may be inserted therein before vacuum heat sealing. The bag includes first and second sidewalls having a first thickness and a first oxygen transmission rate. The bag further includes first and second gusseted sidewalls having a second thickness less than the first thickness and a second oxygen transmission rate substantially equal to or less than the first oxygen transmission rate. The first pleated sidewall interconnects one side of the first and second sidewalls. The second gusseted sidewall interconnects an opposite side of the first and second sidewalls. The thinner gusseted sidewalls allow the bag to be heat sealed with the first and second sidewalls that may be otherwise too thick with gusseted sidewalls of the same thickness as the first and second sidewalls while maintaining a substantially equal or less oxygen transmission rate. | 07-31-2014 |
20140334749 | MELT-BONDED THERMOPLASTIC BAGS WITH TAILORED BOND STRENGTH AND METHODS OF MAKING THE SAME - One or more implementations of a multi-layered bag with reinforced seals include an outer layer or bag and an inner layer or bag positioned within the outer layer or bag. The multi-layered bag further includes a draw tape positioned near the opening of the multi-layered bag. The draw tape can allow a user to at least partially close the multi-layered bag by drawing the layers of the bag together. The multi-layered bag further includes one or more tape seals that bond the draw tape to layers of the bag. The tape seals can be reinforced and include at least seven plies bonded together. One or more implementations further include methods of forming multi-layered bags with reinforced seals. | 11-13-2014 |
20140341485 | PACKAGING CONTAINER - A packaging container heated together with contents accommodated inside therein according to the present invention includes: a first cover part having a packaging area and a sealing area surrounding the packaging area; and a second cover part facing the first cover part and coupled to the first cover part in the sealing area. Further, each of the first cover part and the second cover part includes: a base layer, a first auxiliary layer formed on the base layer, and a second auxiliary layer formed on the base layer so as face the first auxiliary layer with the base layer interposed therebetween. The base layer is implemented by a Casted Polypropylene (CPP) film, the first auxiliary layer is implemented by the CPP film including Epoxidised Butadiene Rubber (EBR), and the second auxiliary layer includes the same material as that of the first auxiliary layer. | 11-20-2014 |
20150030265 | SIDE-GUSSET BAG MADE OF A PLASTIC FABRIC COMPOSITE, AND METHOD FOR THE PRODUCTION THEREOF - The invention relates to a flat-lying side-gusset bag made of a plastic fabric composite ( | 01-29-2015 |
20150030266 | MULTI-LAYERED THERMOPLASTIC FILMS AND BAGS WITH ENHANCED LIGHT TRANSMITTANCE AND METHODS FOR MAKING THE SAME - Implementations described herein include films with maintained or decreased light transmittance despite a reduction in gauge. In particular, one or more implementations include a multi-layer film with each layer having differing opacity agents. The combination of the two different opacity agents in two different layers can have a synergistic effect that provide decreased light transmittance. Indeed, in one or more embodiments a multi-layer film with differing opacity agents in each layer has a decreased light transmittance despite a reduction in gauge and opacity agents. | 01-29-2015 |
20150049964 | Film For Flexible Packaging For Use In Bag In Box Packaging And Bags Made Therefrom - A film for a bag. The film includes a plurality of extruded layers, with the layers including a first layer, a second layer, a third layer, a fourth layer, and a fifth layer. The first layer is a mixture of metallocene polyethylene and linear low density polyethylene. The second layer contacting the first layer and comprising a tie layer. The third layer contacts the second layer opposite the first layer. The third layer comprises ethylene vinyl alcohol having a mol % ethylene of at least approximately 24 mol % and a thickness of between approximately 0.01 mil and 0.40 mil. The fourth layer contacts the third layer opposite of the second layer. The fourth layer comprises a tie layer. The fifth layer contacts the fourth layer opposite the third layer. The fifth layer comprises a metallocene polyethylene and liner low density polyethylene. The film includes a thickness that is between approximately 0.46 mil and 10.4 mil. | 02-19-2015 |
20150071573 | Vacuum Seal Indicator for Food Preservation Bags - Sealable plastic bag with a vacuum indicator is comprised of first and second sheets, each formed of a thin flexible plastic membrane. At least one perforation is formed in the first sheet. An indicator is disposed on the first sheet over the at least one perforation. The indicator is comprised of a resilient material which forms a resilient convex protrusion on an external surface of the bag. The convex protrusion defines a chamber which is airtight except for the at least one perforation. A containment structure is associated with the perforation to inhibit migration of particles from the interior compartment into the chamber. The resilient material is responsive to an air pressure differential as between the interior compartment and an environment external of the interior compartment to collapse the convex protrusion under a predetermined pressure differential condition. | 03-12-2015 |
20150071574 | MULTI-LAYERED BAGS WITH DISCRETE NON-CONTINUOUS LAMINATION - Multi-layer bags may be formed to include first and second sidewalls joined along a first side edge, an opposite second side edge, and a closed bottom edge. The first and second layers may be non-continuously laminated together in discrete sections to include bonded regions in which the layers are bonded and unbonded regions in which the layers are not bonded. Such a bag may be described as a “bag-in-a-bag” type configuration in which the inner bag is non-continuously bonded to the outer bag. The inventors have surprisingly found that such configurations of non-continuous bonding provides increased and unexpected strength properties to the multi-layer films and bags. | 03-12-2015 |
20150078685 | MATERIAL STORAGE AND DISPENSING PACKAGES AND METHODS - Packages and methods for storage and dispensing of materials, e.g., high purity liquid reagents and chemical mechanical polishing compositions used in the manufacture of microelectronic device products, including containment structures and methods adapted for pressure-dispensing of high-purity liquids. Liner packaging of liquid or liquid-containing media is described, in which zero or near-zero head space conformations are employed to minimize adverse effects of particle generation, formation of bubbles and degradation of contained material. | 03-19-2015 |